30 300mm digital caliper with groove

{"cid":"91221137","title":"High Accuracy 30-300mm\/1.2-12\" Flat Point Internal Groove Electronic Digital Caliper for machine parts inner grooves Measurement","imgUrl":"https:\/\/img.chinax.com\/nimg\/ec\/70\/1c66c3f2f6fcb53d3d0cc015ceb9-200x200-1.jpg","attrs":{"Brand Name":"KM","Model Number":"KM-DIGF-300","Delivery Time":"Within 15days","Payment Terms":"T\/T,L\/C,D\/P,D\/A,PayPal,etc.","Anvil":"Flat Anvil","Package":"Carton Box","Packaging Details":"ABS Box 50*25*10cm\/Piece 3.00kg\/Piece","Warranty":"One Year","Range":"30-300mm\/1.2-12\"","Place of Origin":"Shaanxi, China","Application":"Mechanical Manufacturing, Mold Processing","Measure Method":"Automatic","Customized":"Available","Certification":"ISO DIN GB RoHS","Measurement":"Metric\/Inch","Measurement Object":"Measuring Internal Narrow Dimensions","Material":"Stainless Steel","Supply Ability":"50000pieces\/Month","Type":"Special Calipers","Feature":"LCD Display for Easy-Reading"}}